57868903 has 2 divisors, whose sum is σ = 57868904. Its totient is φ = 57868902.

The previous prime is 57868879. The next prime is 57868907. The reversal of 57868903 is 30986875.

57868903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57868903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57868907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28934451 + 28934452.

It is an arithmetic number, because the mean of its divisors is an integer number (28934452).

Almost surely, 2^57868903 is an apocalyptic number.

57868903 is a deficient number, since it is larger than the sum of its proper divisors (1).

57868903 is an equidigital number, since it uses as much as digits as its factorization.

57868903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 57868903 is about 7607.1612970937. The cubic root of 57868903 is about 386.7958001937.

The spelling of 57868903 in words is "fifty-seven million, eight hundred sixty-eight thousand, nine hundred three".